CN104609686B - 一种污泥重金属阻断剂 - Google Patents
一种污泥重金属阻断剂 Download PDFInfo
- Publication number
- CN104609686B CN104609686B CN201510078196.0A CN201510078196A CN104609686B CN 104609686 B CN104609686 B CN 104609686B CN 201510078196 A CN201510078196 A CN 201510078196A CN 104609686 B CN104609686 B CN 104609686B
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- Prior art keywords
- sludge
- mud
- heavy
- polysaccharide
- metal
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- 229910001385 heavy metal Inorganic materials 0.000 title claims abstract description 68
- 239000010802 sludge Substances 0.000 title claims abstract description 52
- 239000002981 blocking agent Substances 0.000 title claims abstract description 21
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims abstract description 30
- 150000004676 glycans Chemical class 0.000 claims abstract description 30
- 229920001282 polysaccharide Polymers 0.000 claims abstract description 30
- 239000005017 polysaccharide Substances 0.000 claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- QZCLKYGREBVARF-UHFFFAOYSA-N Acetyl tributyl citrate Chemical compound CCCCOC(=O)CC(C(=O)OCCCC)(OC(C)=O)CC(=O)OCCCC QZCLKYGREBVARF-UHFFFAOYSA-N 0.000 claims abstract description 15
- 235000011187 glycerol Nutrition 0.000 claims abstract description 15
- 229920000642 polymer Polymers 0.000 claims abstract description 12
- 238000006243 chemical reaction Methods 0.000 claims abstract description 6
- 238000002360 preparation method Methods 0.000 claims abstract description 6
- 238000006116 polymerization reaction Methods 0.000 claims 3
- 239000002689 soil Substances 0.000 abstract description 32
- 238000005516 engineering process Methods 0.000 abstract description 19
- 238000000034 method Methods 0.000 abstract description 17
- 230000008569 process Effects 0.000 abstract description 8
- 239000000126 substance Substances 0.000 abstract description 8
- 230000008859 change Effects 0.000 abstract description 7
- 239000008187 granular material Substances 0.000 abstract description 5
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract description 2
- 235000016709 nutrition Nutrition 0.000 abstract description 2
- 238000002955 isolation Methods 0.000 abstract 1
- 238000002372 labelling Methods 0.000 abstract 1
- 230000029087 digestion Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 230000006641 stabilisation Effects 0.000 description 5
- 239000011651 chromium Substances 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 239000010865 sewage Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000005416 organic matter Substances 0.000 description 3
- 244000052769 pathogen Species 0.000 description 3
- 230000001717 pathogenic effect Effects 0.000 description 3
- 238000003672 processing method Methods 0.000 description 3
- 239000010801 sewage sludge Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052785 arsenic Inorganic materials 0.000 description 2
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 2
- 229910052793 cadmium Inorganic materials 0.000 description 2
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000035558 fertility Effects 0.000 description 2
- 239000003673 groundwater Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- JBQYATWDVHIOAR-UHFFFAOYSA-N tellanylidenegermanium Chemical compound [Te]=[Ge] JBQYATWDVHIOAR-UHFFFAOYSA-N 0.000 description 2
- 239000011573 trace mineral Substances 0.000 description 2
- 235000013619 trace mineral Nutrition 0.000 description 2
- WURBVZBTWMNKQT-UHFFFAOYSA-N 1-(4-chlorophenoxy)-3,3-dimethyl-1-(1,2,4-triazol-1-yl)butan-2-one Chemical compound C1=NC=NN1C(C(=O)C(C)(C)C)OC1=CC=C(Cl)C=C1 WURBVZBTWMNKQT-UHFFFAOYSA-N 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 102000002322 Egg Proteins Human genes 0.000 description 1
- 108010000912 Egg Proteins Proteins 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000010564 aerobic fermentation Methods 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000011953 bioanalysis Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 238000000975 co-precipitation Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 210000004681 ovum Anatomy 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000000419 plant extract Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000005180 public health Effects 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 230000000246 remedial effect Effects 0.000 description 1
- 238000005067 remediation Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 231100000241 scar Toxicity 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 241001148471 unidentified anaerobic bacterium Species 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Sludge (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
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CN201510078196.0A CN104609686B (zh) | 2015-02-13 | 2015-02-13 | 一种污泥重金属阻断剂 |
Applications Claiming Priority (1)
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CN201510078196.0A CN104609686B (zh) | 2015-02-13 | 2015-02-13 | 一种污泥重金属阻断剂 |
Publications (2)
Publication Number | Publication Date |
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CN104609686A CN104609686A (zh) | 2015-05-13 |
CN104609686B true CN104609686B (zh) | 2016-05-25 |
Family
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Family Applications (1)
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CN201510078196.0A Active CN104609686B (zh) | 2015-02-13 | 2015-02-13 | 一种污泥重金属阻断剂 |
Country Status (1)
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CN (1) | CN104609686B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106145578A (zh) * | 2016-07-29 | 2016-11-23 | 张凯悦 | 一种邻苯二甲酸丁基苄基酯污染污泥处理剂及其制备方法 |
CN108456526A (zh) * | 2017-02-20 | 2018-08-28 | 中国科学院沈阳应用生态研究所 | 一种采用超富集植物龙葵的强化修复剂及其利用强化修复剂修复重金属污染土壤的方法 |
CN108453127A (zh) * | 2017-02-20 | 2018-08-28 | 中国科学院沈阳应用生态研究所 | 一种利用富集植物中活性物强化修复剂及其利用强化修复剂重金属土壤的方法 |
CN108453126A (zh) * | 2017-02-20 | 2018-08-28 | 中国科学院沈阳应用生态研究所 | 一种镉污染土壤的强化修复剂及其利用强化修复剂促进植物修复镉污染土壤的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003245632A (ja) * | 2002-02-25 | 2003-09-02 | Nobuyasu Nagano | 廃棄物など汚染物質に含まれる重金属元素の不溶化処理方法 |
CN1803275A (zh) * | 2005-12-06 | 2006-07-19 | 青岛科技大学 | 一种新型硅胶负载交联壳聚糖重金属离子吸附剂 |
CN101269318A (zh) * | 2008-04-28 | 2008-09-24 | 江汉大学 | 一种金属离子吸附材料及其制备方法 |
CN103041784A (zh) * | 2012-12-24 | 2013-04-17 | 青岛盛瀚色谱技术有限公司 | 甘氨酸接枝交联壳聚糖微球重金属离子吸附剂 |
-
2015
- 2015-02-13 CN CN201510078196.0A patent/CN104609686B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003245632A (ja) * | 2002-02-25 | 2003-09-02 | Nobuyasu Nagano | 廃棄物など汚染物質に含まれる重金属元素の不溶化処理方法 |
CN1803275A (zh) * | 2005-12-06 | 2006-07-19 | 青岛科技大学 | 一种新型硅胶负载交联壳聚糖重金属离子吸附剂 |
CN101269318A (zh) * | 2008-04-28 | 2008-09-24 | 江汉大学 | 一种金属离子吸附材料及其制备方法 |
CN103041784A (zh) * | 2012-12-24 | 2013-04-17 | 青岛盛瀚色谱技术有限公司 | 甘氨酸接枝交联壳聚糖微球重金属离子吸附剂 |
Non-Patent Citations (1)
Title |
---|
羧甲基壳聚糖-膨润土复合吸附剂吸附重金属的试验研究;黄春桃等;《广东化工》;20140115;第41卷(第1期);第35-36页 * |
Also Published As
Publication number | Publication date |
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CN104609686A (zh) | 2015-05-13 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Luo Bo Inventor before: Tang Guanghua Inventor before: Cao Xianzhong |
|
CB03 | Change of inventor or designer information | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170915 Address after: 410007 No. 88, No. 306, Xinjian East Road, Yuhua District, Hunan, Changsha Patentee after: HUNAN JIAFENG ENGINEERING DESIGN Co.,Ltd. Address before: 450000 No. 77 Songshan North Road, Zhengzhou, Henan Patentee before: ZHENGZHOU GUANGYA HUANFA APPROPRIATE TECHNOLOGY RESEARCH INSTITUTE |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 410000 No. 8 Hangkong Road, Wangcheng economic and Technological Development Zone, Changsha City, Hunan Province Patentee after: China Coal Jiafeng (Hunan) Environmental Protection Technology Co.,Ltd. Address before: 410007 No. 306, No. 88, Xinjian East Road, Yuhua District, Changsha City, Hunan Province Patentee before: HUNAN JIAFENG ENGINEERING DESIGN Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 410000 No. 8 Hangkong Road, Wangcheng economic and Technological Development Zone, Changsha City, Hunan Province Patentee after: Middling coal Geology (Hunan) Environmental Technology Co.,Ltd. Country or region after: China Address before: 410000 No. 8 Hangkong Road, Wangcheng economic and Technological Development Zone, Changsha City, Hunan Province Patentee before: China Coal Jiafeng (Hunan) Environmental Protection Technology Co.,Ltd. Country or region before: China |